Find the area of equilateral triangle of side 4 cm.

If Julia needs 31/4 cups of oatmeal, how many 1/4 cups of oatmeal will she use?

F (x) = 4x^2 - x+1, when f (a+1)

What's the GCF of 44 and 16

Choose the product. (3x 2 + 2x - 3) (x - 1) 3x 2 + 3x - 4 3x 3 - 5x 2 - 5x + 3 3x 3 - x 2 - 5x + 3 3x 3 + 5x 2 - 5x + 3

The cost of a field trip is 64+14n, where n is the number of people attending. What is the cost for 48 people?

Sam had $24 to spend on 7 pencils. After buying them she had $10. How much did each pencil cost?

Determine if - 10,-12, or - 16is the solution of 2t-2=26

Find the x-intercept of 3x + 2y = 12 is (__, 0)

A rug is shaped like a rectangle whose perimeter is 108ft. the length is 2 times as long as the width. find the length and the width.

There are 20 machines in a factory. 7 of the machines are defective. Assuming you randomly choose one, place it back in the pile and randomly choose the second one, what is the probability that both choices will be defective machines?